# 21050240 Flange Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta flange screw produced to the specified thread, length, strength and seating geometry for use in the Volvo Penta TAD1340VE timing-gear plate and idler assembly. Using the exact fastener preserves clamp load, alignment and clearance within the original assembly.

## 🚤 Compatibility

-   **Engine Family:** D, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   Genuine Volvo Penta fastening component
-   Correct thread, length and strength specification
-   Factory head or seating geometry
-   Supports the designed clamp load and alignment
-   Single fastener; mating parts and washers are separate unless stated
-   Engine type: Volvo Penta 13-litre inline six-cylinder industrial diesel

## 🔌 Function

Locates or secures the specified component with the designed preload, spacing or pivot relationship.

## ⚠️ Common Signs of Failure

-   Damaged, stretched or crossed threads
-   Corrosion, galling or seized installation
-   Rounded drive or damaged head
-   Incorrect length causing interference or insufficient engagement

## 🛠️ Service Notes

-   The integral flange spreads the load and forms the bearing face, so do not add a separate washer unless the workshop manual for your engine specifically calls for one
-   Clean the threads and the seating face before fitting — grit, paint or old sealant under the flange gives a false torque reading and the joint will slacken off in service
-   Where the flange is serrated it must bear directly on clean metal to grip; discard any screw with a deformed flange or damaged serrations rather than reusing it
-   Tighten to the torque and sequence given in the workshop manual for your engine, and treat the screw as single-use where the manual specifies an angle-tightened or stretch fastener
-   Check the thread in the receiving component at the same time; a pulled or corroded thread will not hold a new screw however carefully it is torqued

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Timing gear plate 3886313
-   Idlers 20850724 / 21826613
-   Crankshaft gear 20801971
-   Cover 21872746

### Other-Brand OEM Numbers

-   VOE21050240

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-F MG, D13B-F MG (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP
-   Volvo Penta TAD1341-43GE-B, TAD1341VE, TAD1341GE
-   Volvo Penta TAD1344-45GE-B, TAD1344VE, TAD1344GE
-   Volvo Penta TAD1342VE, TAD1342GE
-   Volvo Penta TAD1343VE, TAD1343GE
-   Volvo Penta TAD1345GE, TAD1345VE
-   Volvo Penta TAD1350GE, TAD1350VE
-   Volvo Penta TAD1351GE, TAD1351-53VE
-   Volvo Penta TAD1340VE
-   Volvo Penta TAD1346GE
-   Volvo Penta TAD1352GE
-   Volvo Penta TAD1353GE
-   Volvo Penta TAD1354GE
-   Volvo Penta TAD1355GE
-   Volvo Penta TAD1360-62VE
-   Volvo Penta TAD1363-65VE
-   Volvo Penta TAD1371-75VE
-   Volvo Penta TAD1380-82GE
-   Volvo Penta TAD1381-85VE
-   Volvo Penta TAD1384-85VE-IWP

## Details

- **Price:** 15.71 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 15.71 AUD | In stock |

## Images

- 21050240 Flange Screw | Genuine Volvo Penta Part
- 21050240 Flange Screw | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21050240-flange-screw-genuine-volvo-penta)
> Updated: 2026-10-10